A tuner appliance for modulated frequency, applicable to normal radio receptors and low frequency amplifiers (Machine-translation by Google Translate, not legally binding)

摘要

A tuner apparatus for frequency modulation, applicable to normal radio receivers and low frequency amplifiers, essentially characterized in establishing in a housing or movable base, a receiver circuit based on transistors or lamps, in arranging this circuit so that it is equipped with own feeding and in coupling to this circuit an adjustable bipolar antenna, be it based on telescopic tubes or by closed circuit based on frames or rings; in connecting the circuit expressed by a bipolar conductor directly the low frequency amplifier, normal in the devices to which it is applied, without any modification in it. (Machine-translation by Google Translate, not legally binding)